1. Geiger Counter Nuclear Radiation Detector is a portable test instrument used to detect nuclear radiation such as -rays and -rays in the environment. 2. This monitoring instrument is equipped with a small LCD display, which can clearly display the current radiation dose level, which is convenient for users to monitor in real time. 3. In order to provide a more convenient use experience, the instrument supports USB charging, without frequent battery replacement, saving costs and resources. 4. The radiation dosimeter has an ble and visual alarm function. Once the detected radiation exceeds the set safety threshold, the instrument will automatically issue a sound and light warning to help users take protective measures in time. 5. Due to the portability of the monitoring instrument, it can be carried with you and is suitable for nuclear energy sites, nuclear laboratories, medical facilities, environmental monitoring and other fields to ensure the radiation safety of personnel and the environment.